Pith Number

pith:A7N2PQUI

pith:2015:A7N2PQUIXBOIWGXNYGASR7UKKQ

not attested not anchored not stored refs pending

Ghost Branch Photoluminescence From a Polariton Fluid Under Nonresonant Excitation

Alexey Kavokin, Alfred Forchel, Christian Schneider, Fabian Langer, Grzegorz S\k{e}k, Jan Misiewicz, {\L}ukasz Dusanowski, Maciej Pieczarka, Marcin Syperek, Martin Kamp, Sven H\"ofling

arxiv:1503.07402 v2 · 2015-03-25 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A7N2PQUIXBOIWGXNYGASR7UKKQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:28:05.408189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07dba7c288b85c8b1aedc18128fe8a540524714d232bed40dd2cd1c699ea079f

Aliases

arxiv: 1503.07402 · arxiv_version: 1503.07402v2 · doi: 10.48550/arxiv.1503.07402 · pith_short_12: A7N2PQUIXBOI · pith_short_16: A7N2PQUIXBOIWGXN · pith_short_8: A7N2PQUI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/A7N2PQUIXBOIWGXNYGASR7UKKQ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 07dba7c288b85c8b1aedc18128fe8a540524714d232bed40dd2cd1c699ea079f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3b251c3878db6d6e5a49cb90a7b8cb925062a12c082fb17ef87068f087266b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-03-25T14:48:31Z",
    "title_canon_sha256": "339017c85dbda37cd3e9ae9f0aa77ab363356002677a914e12c40252243239b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07402",
    "kind": "arxiv",
    "version": 2
  }
}